Stator for an electric motor
Assigneeebm Werke GmbH & Co.
InventorsDieter Best, Wilhelm Reinhardt, Rudolf Rebentrost, Gunter Streng, Berthold Walke
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Abstract
The present invention pertains to a stator for an electric motor, composed of a stator core assembly (2), stator windings (3) and, arranged at one end of the stator core assembly (2), an interconnecting arrangement (4) for the stator windings (3). An interconnecting arrangement (4) features an insulating part (9) with slotted chambers (11) in order to accept electrical connecting leads (12), insulated from each other, in order to interconnect the wire ends (7) of the stator windings (3).
Claims20
A stator for an electric motor, comprising:
- a stator core assembly (2), stator windings (3) and, arranged at one end of the stator core assembly (2), an interconnecting arrangement (4) for the stator windings (3);
- and
- the interconnecting arrangement (4) has an insulating part (9) composed of several individual annular parts (9a,9b,9c) each having a slotted chamber (11) in order to accept respective electric connecting leads (12) that are insulated with respect to each other in order to interconnect wire ends (7) of the stator windings (3).
A stator for an electric motor, comprising:
- a stator core assembly (2), stator windings (3), and an interconnecting arrangement (4) for the stator windings (3), said interconnecting arrangement (4) being arranged at one face end of the stator core assembly (2);
- said interconnecting arrangement (4) comprising a circular insulating part (9) arranged coaxially with respect to a motor axis and having slotted chambers (11) in the form of coaxial ring slots for incorporation of electric connecting leads (12);
- said connecting leads (12) being insulated with respect to each other and serving to interconnect wire ends (7) of the stator windings (3);
- said connecting leads (12) further being in the form of conductors each of circular shape or in the shape of a circular arc and having terminal extensions (13) at different locations;
- and
- said terminal extensions (13) projecting out of the chambers (11) for connection with the wire ends (7) of the windings (3).
Dependencies are inferred from the claim text.